Description

3-Pyridinemethanesulfonic Acid, 5-[2-[5-[[1,6-Dihydro-6-Oxo-4-[(4-Sulfophenyl)Amino]-1,3,5-Triazin-2-Yl]Amino]-2-Sulfophenyl]Diazenyl]-1-Ethyl- is a high-purity, specialized organic intermediate featuring a complex heterocyclic structure with multiple sulfonic acid and azo functional groups. This compound is valued for its role as a critical building block in the synthesis of advanced dyes, pigments, and functional materials. It is primarily sought by research institutions and industrial manufacturers in the fine chemical, specialty dye, and advanced material sectors.

Application

• Key Intermediate for Reactive Dyes: Serves as a crucial precursor in the manufacture of high-performance reactive dyes for textiles, particularly for cotton and cellulose fibers, offering excellent wash and light fastness.
• Specialty Pigment Synthesis: Used in the production of complex organic pigments for inks, coatings, and plastics where specific color properties and stability are required.
• Functional Material Development: Acts as a building block for creating advanced materials with specific optical or electronic properties in research and development.
• Bioconjugation and Labeling Reagents: Potential use in the development of biochemical probes and diagnostic agents due to its reactive azo and sulfonic acid groups.
• Ligand for Metal Complexation: The structure suggests utility in forming metal-organic complexes for catalytic or analytical applications.

Basic Information

Item	Detail
Product Name	3-Pyridinemethanesulfonic Acid, 5-[2-[5-[[1,6-Dihydro-6-Oxo-4-[(4-Sulfophenyl)Amino]-1,3,5-Triazin-2-Yl]Amino]-2-Sulfophenyl]Diazenyl]-1-Ethyl-
CAS No.	940894-11-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	5-[2-[5-[(4-[(4-Sulfophenyl)amino]-6-oxo-1,6-dihydro-1,3,5-triazin-2-yl)amino]-2-sulfophenyl]diazenyl]-1-ethyl-3-pyridinemethanesulfonic acid; C.I. Reactive Orange 107 intermediate; Triazine-based azo dye intermediate; Reactive dye intermediate 940894-11-1; Complex sulfonated azo-triazine compound
EINECS	Contact for details

Quality Control

Our production of this specialized intermediate adheres to strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC and NMR to confirm identity and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and related substances is provided with every shipment to support your R&D and manufacturing processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	Colored Powder (Typically orange to brown)
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Solubility	Soluble in water, alkaline solutions

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.